Stereodivergent Synthesis of 5a‐Carba‐hexopyranoses from Carbohydrates via 6‐exo‐dig Radical Cyclization: Preparation of 5a‐Carba‐β‐D‐manno‐, α‐D‐allo‐, β‐L‐talo‐ and α‐L‐Gulopyranose Pentaacetates from D‐Mannose. | Publicación